试题与答案

下列彩色能量多普勒技术特点错误的是（）。 A.不能检测血流速度的快慢 B.显示血流方

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题型：单项选择题 A1/A2型题

题目：

下列彩色能量多普勒技术特点错误的是（）。

A.不能检测血流速度的快慢

B.显示血流方向性提高

C.不受检测角度的影响

D.低速血流检测的敏感度增高数倍

E.对高速血流不发生彩色血流信号混迭

答案：

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